/*!
 * jQuery Migrate - v1.1.1 - 2013-02-16
 * https://github.com/jquery/jquery-migrate
 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors; Licensed MIT
 */
(function( jQuery, window, undefined ) {
// See http://bugs.jquery.com/ticket/13335
// "use strict";


var warnedAbout = {};

// List of warnings already given; public read only
jQuery.migrateWarnings = [];

// Set to true to prevent console output; migrateWarnings still maintained
// jQuery.migrateMute = false;

// Show a message on the console so devs know we're active
if ( !jQuery.migrateMute && window.console && console.log ) {
  console.log("JQMIGRATE: Logging is active");
}

// Set to false to disable traces that appear with warnings
if ( jQuery.migrateTrace === undefined ) {
  jQuery.migrateTrace = true;
}

// Forget any warnings we've already given; public
jQuery.migrateReset = function() {
  warnedAbout = {};
  jQuery.migrateWarnings.length = 0;
};

function migrateWarn( msg) {
  if ( !warnedAbout[ msg ] ) {
    warnedAbout[ msg ] = true;
    jQuery.migrateWarnings.push( msg );
    if ( window.console && console.warn && !jQuery.migrateMute ) {
      console.warn( "JQMIGRATE: " + msg );
      if ( jQuery.migrateTrace && console.trace ) {
        console.trace();
      }
    }
  }
}

function migrateWarnProp( obj, prop, value, msg ) {
  if ( Object.defineProperty ) {
    // On ES5 browsers (non-oldIE), warn if the code tries to get prop;
    // allow property to be overwritten in case some other plugin wants it
    try {
      Object.defineProperty( obj, prop, {
        configurable: true,
        enumerable: true,
        get: function() {
          migrateWarn( msg );
          return value;
        },
        set: function( newValue ) {
          migrateWarn( msg );
          value = newValue;
        }
      });
      return;
    } catch( err ) {
      // IE8 is a dope about Object.defineProperty, can't warn there
    }
  }

  // Non-ES5 (or broken) browser; just set the property
  jQuery._definePropertyBroken = true;
  obj[ prop ] = value;
}

if ( document.compatMode === "BackCompat" ) {
  // jQuery has never supported or tested Quirks Mode
  migrateWarn( "jQuery is not compatible with Quirks Mode" );
}


var attrFn = jQuery( "<input/>", { size: 1 } ).attr("size") && jQuery.attrFn,
  oldAttr = jQuery.attr,
  valueAttrGet = jQuery.attrHooks.value && jQuery.attrHooks.value.get ||
    function() { return null; },
  valueAttrSet = jQuery.attrHooks.value && jQuery.attrHooks.value.set ||
    function() { return undefined; },
  rnoType = /^(?:input|button)$/i,
  rnoAttrNodeType = /^[238]$/,
  rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
  ruseDefault = /^(?:checked|selected)$/i;

// jQuery.attrFn
migrateWarnProp( jQuery, "attrFn", attrFn || {}, "jQuery.attrFn is deprecated" );

jQuery.attr = function( elem, name, value, pass ) {
  var lowerName = name.toLowerCase(),
    nType = elem && elem.nodeType;

  if ( pass ) {
    // Since pass is used internally, we only warn for new jQuery
    // versions where there isn't a pass arg in the formal params
    if ( oldAttr.length < 4 ) {
      migrateWarn("jQuery.fn.attr( props, pass ) is deprecated");
    }
    if ( elem && !rnoAttrNodeType.test( nType ) &&
      (attrFn ? name in attrFn : jQuery.isFunction(jQuery.fn[name])) ) {
      return jQuery( elem )[ name ]( value );
    }
  }

  // Warn if user tries to set `type`, since it breaks on IE 6/7/8; by checking
  // for disconnected elements we don't warn on $( "<button>", { type: "button" } ).
  if ( name === "type" && value !== undefined && rnoType.test( elem.nodeName ) && elem.parentNode ) {
    migrateWarn("Can't change the 'type' of an input or button in IE 6/7/8");
  }

  // Restore boolHook for boolean property/attribute synchronization
  if ( !jQuery.attrHooks[ lowerName ] && rboolean.test( lowerName ) ) {
    jQuery.attrHooks[ lowerName ] = {
      get: function( elem, name ) {
        // Align boolean attributes with corresponding properties
        // Fall back to attribute presence where some booleans are not supported
        var attrNode,
          property = jQuery.prop( elem, name );
        return property === true || typeof property !== "boolean" &&
          ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?

          name.toLowerCase() :
          undefined;
      },
      set: function( elem, value, name ) {
        var propName;
        if ( value === false ) {
          // Remove boolean attributes when set to false
          jQuery.removeAttr( elem, name );
        } else {
          // value is true since we know at this point it's type boolean and not false
          // Set boolean attributes to the same name and set the DOM property
          propName = jQuery.propFix[ name ] || name;
          if ( propName in elem ) {
            // Only set the IDL specifically if it already exists on the element
            elem[ propName ] = true;
          }

          elem.setAttribute( name, name.toLowerCase() );
        }
        return name;
      }
    };

    // Warn only for attributes that can remain distinct from their properties post-1.9
    if ( ruseDefault.test( lowerName ) ) {
      migrateWarn( "jQuery.fn.attr('" + lowerName + "') may use property instead of attribute" );
    }
  }

  return oldAttr.call( jQuery, elem, name, value );
};

// attrHooks: value
jQuery.attrHooks.value = {
  get: function( elem, name ) {
    var nodeName = ( elem.nodeName || "" ).toLowerCase();
    if ( nodeName === "button" ) {
      return valueAttrGet.apply( this, arguments );
    }
    if ( nodeName !== "input" && nodeName !== "option" ) {
      migrateWarn("jQuery.fn.attr('value') no longer gets properties");
    }
    return name in elem ?
      elem.value :
      null;
  },
  set: function( elem, value ) {
    var nodeName = ( elem.nodeName || "" ).toLowerCase();
    if ( nodeName === "button" ) {
      return valueAttrSet.apply( this, arguments );
    }
    if ( nodeName !== "input" && nodeName !== "option" ) {
      migrateWarn("jQuery.fn.attr('value', val) no longer sets properties");
    }
    // Does not return so that setAttribute is also used
    elem.value = value;
  }
};


var matched, browser,
  oldInit = jQuery.fn.init,
  oldParseJSON = jQuery.parseJSON,
  // Note this does NOT include the #9521 XSS fix from 1.7!
  rquickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*|#([\w\-]*))$/;

// $(html) "looks like html" rule change
jQuery.fn.init = function( selector, context, rootjQuery ) {
  var match;

  if ( selector && typeof selector === "string" && !jQuery.isPlainObject( context ) &&
      (match = rquickExpr.exec( selector )) && match[1] ) {
    // This is an HTML string according to the "old" rules; is it still?
    if ( selector.charAt( 0 ) !== "<" ) {
      migrateWarn("$(html) HTML strings must start with '<' character");
    }
    // Now process using loose rules; let pre-1.8 play too
    if ( context && context.context ) {
      // jQuery object as context; parseHTML expects a DOM object
      context = context.context;
    }
    if ( jQuery.parseHTML ) {
      return oldInit.call( this, jQuery.parseHTML( jQuery.trim(selector), context, true ),
          context, rootjQuery );
    }
  }
  return oldInit.apply( this, arguments );
};
jQuery.fn.init.prototype = jQuery.fn;

// Let $.parseJSON(falsy_value) return null
jQuery.parseJSON = function( json ) {
  if ( !json && json !== null ) {
    migrateWarn("jQuery.parseJSON requires a valid JSON string");
    return null;
  }
  return oldParseJSON.apply( this, arguments );
};

jQuery.uaMatch = function( ua ) {
  ua = ua.toLowerCase();

  var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
    /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
    /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
    /(msie) ([\w.]+)/.exec( ua ) ||
    ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
    [];

  return {
    browser: match[ 1 ] || "",
    version: match[ 2 ] || "0"
  };
};

// Don't clobber any existing jQuery.browser in case it's different
if ( !jQuery.browser ) {
  matched = jQuery.uaMatch( navigator.userAgent );
  browser = {};

  if ( matched.browser ) {
    browser[ matched.browser ] = true;
    browser.version = matched.version;
  }

  // Chrome is Webkit, but Webkit is also Safari.
  if ( browser.chrome ) {
    browser.webkit = true;
  } else if ( browser.webkit ) {
    browser.safari = true;
  }

  jQuery.browser = browser;
}

// Warn if the code tries to get jQuery.browser
migrateWarnProp( jQuery, "browser", jQuery.browser, "jQuery.browser is deprecated" );

jQuery.sub = function() {
  function jQuerySub( selector, context ) {
    return new jQuerySub.fn.init( selector, context );
  }
  jQuery.extend( true, jQuerySub, this );
  jQuerySub.superclass = this;
  jQuerySub.fn = jQuerySub.prototype = this();
  jQuerySub.fn.constructor = jQuerySub;
  jQuerySub.sub = this.sub;
  jQuerySub.fn.init = function init( selector, context ) {
    if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
      context = jQuerySub( context );
    }

    return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
  };
  jQuerySub.fn.init.prototype = jQuerySub.fn;
  var rootjQuerySub = jQuerySub(document);
  migrateWarn( "jQuery.sub() is deprecated" );
  return jQuerySub;
};


// Ensure that $.ajax gets the new parseJSON defined in core.js
jQuery.ajaxSetup({
  converters: {
    "text json": jQuery.parseJSON
  }
});


var oldFnData = jQuery.fn.data;

jQuery.fn.data = function( name ) {
  var ret, evt,
    elem = this[0];

  // Handles 1.7 which has this behavior and 1.8 which doesn't
  if ( elem && name === "events" && arguments.length === 1 ) {
    ret = jQuery.data( elem, name );
    evt = jQuery._data( elem, name );
    if ( ( ret === undefined || ret === evt ) && evt !== undefined ) {
      migrateWarn("Use of jQuery.fn.data('events') is deprecated");
      return evt;
    }
  }
  return oldFnData.apply( this, arguments );
};


var rscriptType = /\/(java|ecma)script/i,
  oldSelf = jQuery.fn.andSelf || jQuery.fn.addBack;

jQuery.fn.andSelf = function() {
  migrateWarn("jQuery.fn.andSelf() replaced by jQuery.fn.addBack()");
  return oldSelf.apply( this, arguments );
};

// Since jQuery.clean is used internally on older versions, we only shim if it's missing
if ( !jQuery.clean ) {
  jQuery.clean = function( elems, context, fragment, scripts ) {
    // Set context per 1.8 logic
    context = context || document;
    context = !context.nodeType && context[0] || context;
    context = context.ownerDocument || context;

    migrateWarn("jQuery.clean() is deprecated");

    var i, elem, handleScript, jsTags,
      ret = [];

    jQuery.merge( ret, jQuery.buildFragment( elems, context ).childNodes );

    // Complex logic lifted directly from jQuery 1.8
    if ( fragment ) {
      // Special handling of each script element
      handleScript = function( elem ) {
        // Check if we consider it executable
        if ( !elem.type || rscriptType.test( elem.type ) ) {
          // Detach the script and store it in the scripts array (if provided) or the fragment
          // Return truthy to indicate that it has been handled
          return scripts ?
            scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
            fragment.appendChild( elem );
        }
      };

      for ( i = 0; (elem = ret[i]) != null; i++ ) {
        // Check if we're done after handling an executable script
        if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
          // Append to fragment and handle embedded scripts
          fragment.appendChild( elem );
          if ( typeof elem.getElementsByTagName !== "undefined" ) {
            // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
            jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );

            // Splice the scripts into ret after their former ancestor and advance our index beyond them
            ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
            i += jsTags.length;
          }
        }
      }
    }

    return ret;
  };
}

var eventAdd = jQuery.event.add,
  eventRemove = jQuery.event.remove,
  eventTrigger = jQuery.event.trigger,
  oldToggle = jQuery.fn.toggle,
  oldLive = jQuery.fn.live,
  oldDie = jQuery.fn.die,
  ajaxEvents = "ajaxStart|ajaxStop|ajaxSend|ajaxComplete|ajaxError|ajaxSuccess",
  rajaxEvent = new RegExp( "\\b(?:" + ajaxEvents + ")\\b" ),
  rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
  hoverHack = function( events ) {
    if ( typeof( events ) !== "string" || jQuery.event.special.hover ) {
      return events;
    }
    if ( rhoverHack.test( events ) ) {
      migrateWarn("'hover' pseudo-event is deprecated, use 'mouseenter mouseleave'");
    }
    return events && events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
  };

// Event props removed in 1.9, put them back if needed; no practical way to warn them
if ( jQuery.event.props && jQuery.event.props[ 0 ] !== "attrChange" ) {
  jQuery.event.props.unshift( "attrChange", "attrName", "relatedNode", "srcElement" );
}

// Undocumented jQuery.event.handle was "deprecated" in jQuery 1.7
if ( jQuery.event.dispatch ) {
  migrateWarnProp( jQuery.event, "handle", jQuery.event.dispatch, "jQuery.event.handle is undocumented and deprecated" );
}

// Support for 'hover' pseudo-event and ajax event warnings
jQuery.event.add = function( elem, types, handler, data, selector ){
  if ( elem !== document && rajaxEvent.test( types ) ) {
    migrateWarn( "AJAX events should be attached to document: " + types );
  }
  eventAdd.call( this, elem, hoverHack( types || "" ), handler, data, selector );
};
jQuery.event.remove = function( elem, types, handler, selector, mappedTypes ){
  eventRemove.call( this, elem, hoverHack( types ) || "", handler, selector, mappedTypes );
};

jQuery.fn.error = function() {
  var args = Array.prototype.slice.call( arguments, 0);
  migrateWarn("jQuery.fn.error() is deprecated");
  args.splice( 0, 0, "error" );
  if ( arguments.length ) {
    return this.bind.apply( this, args );
  }
  // error event should not bubble to window, although it does pre-1.7
  this.triggerHandler.apply( this, args );
  return this;
};

jQuery.fn.toggle = function( fn, fn2 ) {

  // Don't mess with animation or css toggles
  if ( !jQuery.isFunction( fn ) || !jQuery.isFunction( fn2 ) ) {
    return oldToggle.apply( this, arguments );
  }
  migrateWarn("jQuery.fn.toggle(handler, handler...) is deprecated");

  // Save reference to arguments for access in closure
  var args = arguments,
    guid = fn.guid || jQuery.guid++,
    i = 0,
    toggler = function( event ) {
      // Figure out which function to execute
      var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
      jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );

      // Make sure that clicks stop
      event.preventDefault();

      // and execute the function
      return args[ lastToggle ].apply( this, arguments ) || false;
    };

  // link all the functions, so any of them can unbind this click handler
  toggler.guid = guid;
  while ( i < args.length ) {
    args[ i++ ].guid = guid;
  }

  return this.click( toggler );
};

jQuery.fn.live = function( types, data, fn ) {
  migrateWarn("jQuery.fn.live() is deprecated");
  if ( oldLive ) {
    return oldLive.apply( this, arguments );
  }
  jQuery( this.context ).on( types, this.selector, data, fn );
  return this;
};

jQuery.fn.die = function( types, fn ) {
  migrateWarn("jQuery.fn.die() is deprecated");
  if ( oldDie ) {
    return oldDie.apply( this, arguments );
  }
  jQuery( this.context ).off( types, this.selector || "**", fn );
  return this;
};

// Turn global events into document-triggered events
jQuery.event.trigger = function( event, data, elem, onlyHandlers  ){
  if ( !elem && !rajaxEvent.test( event ) ) {
    migrateWarn( "Global events are undocumented and deprecated" );
  }
  return eventTrigger.call( this,  event, data, elem || document, onlyHandlers  );
};
jQuery.each( ajaxEvents.split("|"),
  function( _, name ) {
    jQuery.event.special[ name ] = {
      setup: function() {
        var elem = this;

        // The document needs no shimming; must be !== for oldIE
        if ( elem !== document ) {
          jQuery.event.add( document, name + "." + jQuery.guid, function() {
            jQuery.event.trigger( name, null, elem, true );
          });
          jQuery._data( this, name, jQuery.guid++ );
        }
        return false;
      },
      teardown: function() {
        if ( this !== document ) {
          jQuery.event.remove( document, name + "." + jQuery._data( this, name ) );
        }
        return false;
      }
    };
  }
);


})( jQuery, window );
